Q.
Identify ' $B$ ' in the following reaction
$CH _{2}= CH _{2}+ HCl \xrightarrow{\text { anhy. } AlCl _{3}} A+2[ H ] \xrightarrow[{C_2H_5OH}]{Zn - Cu} B +HCl$
EAMCETEAMCET 2007
Solution:
Correct answer is (b) $C _{2} H _{6}$
